Properties of the Number 58400

Fifty-Eight Thousand Four Hundred

Basics

Value: 58399 → 58400 → 58401

Parity: even

Prime: No

Previous Prime: 58393

Next Prime: 58403

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 5 ² × 73

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110010000100000

Octal: 162040

Duodecimal: 29968

Hexadecimal: e420

Square: 3410560000

Square Root: 241.66091947189145

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Palindromic numbers in bases 3 and 9 written in base 10. A259386

Number of bracelet structures using exactly five different colored beads. A56360

a(n) = A351477(n) * FA where F is the Fermat point of a primitive integer-sided triangle ABC with A < B < C < 2*π/3 and FA + FB + FC = A336329(n). A351801

Numbers whose set of base 9 digits is {0,8}. A97255

a(n) = 5*(3·6ⁿ + 2ⁿ)/2. A154410

G.f.: A(x,y,z) = ∑_n>=0 ((2n)!/n!²)*[∑_k=0..2n T(n,k)*z^k]*x²ⁿ*yⁿ/(1-x-xy)⁴ⁿ⁺¹ where A(x,y,x+xy) = ∑_{n>=0, k=0..n} C(n,k)⁴*xⁿ*y^k at z = x+xy; this is the triangle of coefficients T(n,k), read by rows. A187056

Numbers k such that 2047·2^k+1 is prime. A37177

Numbers having four 8's in base 9. A43488

Triangle of partial row sums of partition triangle A058398. A58400

Numbers k such that k = (sum of distinct prime factors of k)*(product of distinct prime factors of k). A68999